Car locking issue

Discussion in 'Mazdaspeed 3 Troubleshooting' started by Speed27, Jan 5, 2022.

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  1. Speed27

    Speed27 Greenie Member

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    I have a mazdaspeed 3 2007 and I can't lock the car from the key I can only do it from the inside also this happened after I burned the ecu so I think my key needs programming
     
    Speed27, via a mobile device, Jan 5, 2022
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  2. Easter Bunny

    Easter Bunny Professional Engineer Platinum Member

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    Could need to reprogram the body control module
     
    Easter Bunny, via a mobile device, Jan 5, 2022
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  3. Awafrican

    Awafrican Moderator Gold Member

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    Umm what? You burned your ecu so the key needs programming? No kidding there's an issue.

    Is there a question you'd like to ask us?

    As bunny said More likely your body control module needs a reflash or replacement either way, trip to the dealership is in your future only folks doing that stuff.

    Edit: what exactly happened to your ecu
     
    Last edited: Jan 5, 2022
    Awafrican, via a mobile device, Jan 5, 2022
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  4. Easter Bunny

    Easter Bunny Professional Engineer Platinum Member

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    You can replace the bcm yourself and save $700 in labor but you still need them to flash
     
    Easter Bunny, via a mobile device, Jan 5, 2022
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  5. Speed27

    Speed27 Greenie Member

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    2 wires touched and kaboom car shit down while I was racing a civic si and it also burnt the coil packs excuse harness was rubbing against a coupler on the intake and I did got my keys programmed
     
    Speed27, via a mobile device, Jan 13, 2022
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  6. Awafrican

    Awafrican Moderator Gold Member

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    Did the reprogramming help? Or are you looking at a new PCM
     
    Awafrican, via a mobile device, Jan 14, 2022
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  7. Speed27

    Speed27 Greenie Member

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    Yes before that you had to unlock it with a key and then you would open other doors
     
    Speed27, via a mobile device, Jan 19, 2022
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